[
https://issues.apache.org/jira/browse/ARROW-8266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated ARROW-8266:
----------------------------------
Labels: pull-request-available (was: )
> [C++] Add backup mirrors for external project source downloads
> --------------------------------------------------------------
>
> Key: ARROW-8266
> URL: https://issues.apache.org/jira/browse/ARROW-8266
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Neal Richardson
> Assignee: Ben Kietzman
> Priority: Minor
> Labels: pull-request-available
> Fix For: 0.17.0
>
>
> As we've seen a number of times, most recently with boost, our builds
> sometimes fail because of a failure to download bundled dependencies. To
> reduce this risk, we can add alternate URLs to the cmake externalprojects, so
> that it will attempt to download from the second location if the first fails
> (https://cmake.org/cmake/help/latest/module/ExternalProject.html). This
> feature is available in cmake >=3.7.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
